https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-24T03:32:44.280627Z
2023-02-24T03:33:09.368345Z
s3://sentinel-s1-l1c/GRD/2023/2/24/IW/DV/S1A_IW_GRDH_1SDV_20230224T033244_20230224T033309_047372_05AFA7_9DF4
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2023-02-24T03:32:44.280627Z
2023-02-24T03:33:09.368345Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230224T045701_V20230224T010019_20230224T041749.EOF
192.1506003803009
693000
Copernicus Ground Segment
2023-02-24T05:58:39.999201Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230224T033244_20230224T033309_047372_05AFA7_9DF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.516099057365444 -14.851377274662948,30.963648488518835 -14.725865487594616,30.394337211794287 -14.59501377888631,29.80703548729122 -14.458380685179748,29.254164307603205 -14.328314239139871,29.211063669616486 -14.508676503083613,29.128913405341674 -14.870590792447812,29.083688556310634 -15.05056881842846,29.041166216626696 -15.231206457856626,28.994636356840232 -15.410897077683853,28.9468889411662 -15.590303737733095,28.91988054825636 -15.712683274610285,29.484506394232298 -15.846307190928673,30.05988033670817 -15.980778069361131,30.640942336990882 -16.114862473101375,31.19524676227013 -16.241134108223964,31.226138474349703 -16.119478139871728,31.312629500371024 -15.757930821774472,31.355215016400845 -15.57701734093221,31.392894315614804 -15.394993938124633,31.43476100278721 -15.21393173750991,31.474716374757076 -15.032441259893863,31.516099057365444 -14.851377274662948))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33437
45.88347670398346
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2023-02-24T18:47:53.424546Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2023/02/24/05AFA7
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((31.0 -16.19665651288122,30.143179610558608 -16.0,31.0 -16.0,31.0 -16.19665651288122))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05AFA7_S17E030_2023_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AFA7_S17E030_2023_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AFA7_S17E030_2023_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AFA7_S17E030_2023_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AFA7_S17E030_2023_02_24_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid